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         <p align="left"><span style="FONT-FAMILY: Arial; FONT-WEIGHT: bold">NOR860T-4型</span><span style="FONT-FAMILY: Arial">光站是我公司新近采用国外优质模块开发的新一代双向光纤有线电视设备。具有4路双向高功率输出口，该机性能高、操作简便，可靠性好、适于HFC有线电视双向干线网络。 </span></p>
         <p align="left"><span style="FONT-FAMILY: Arial; FONT-WEIGHT: bold" class="style4">特点</span><span style="FONT-FAMILY: Arial" class="style6"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt; FONT-WEIGHT: bold" class="f11">：</span></span></p>
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             <li><span style="FONT-FAMILY: Arial">四个输出口都有功率倍增的砷化镓模块推动 </span></li>
             <li><span style="FONT-FAMILY: Arial">具有25安培的过电流能力 </span></li>
             <li><span style="FONT-FAMILY: Arial">具有浪涌电流保护电路能力 </span></li>
             <li><span style="FONT-FAMILY: Arial">使用高效的40-90V开关电源 </span></li>
             <li><span style="FONT-FAMILY: Arial">正向接收1310/1550波长通用 </span></li>
             <li><span style="FONT-FAMILY: Arial">提供6个标准光纤设配器接口 </span></li>
             <li><span style="FONT-FAMILY: Arial">可以任择4合1或4个单独的反向回传电路 </span></li>
             <li><span style="FONT-FAMILY: Arial">发射机，接收机均装有发光二极管功率指示 </span></li>
             <li><span style="FONT-FAMILY: Arial">具有工作状态监视和控制装置 </span></li>
             <li><span style="FONT-FAMILY: Arial">正向输出和反向回传均有测试口，便于操作。 </span></li>
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         <p align="left"><span style="FONT-FAMILY: Arial; FONT-WEIGHT: bold" class="style4">参数：</span></p>
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                 <div align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt; FONT-WEIGHT: bold" class="style6">正向光接收<span style="FONT-FAMILY: Arial" class="f14">特性</span></span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" class="style6">输入光波长</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">1000～1600nm</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" class="style6">输入光反射损耗</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">>45dB </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" class="style6">光电模块响应度 </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">0.85A/W </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">最大输入光功率 </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">3mW</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">光输入测试点</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">1V/mW (±20%)</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="f14">正向电特性 </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" class="style6">正向带宽</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">45～860MHZ</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style2">平坦度</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style2">±0.5dB </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style2">NF </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style2">≤9.5dB </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">输出反射损耗</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">≥16dB </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">输出电平</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">107dBμV </span></div></td>
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                 <p align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" class="style6">非线性失真</span></p>
                 <p align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt" class="style6">( 输入59个电视频道及200兆数字信号时测量 ) </span></p></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">CTB72≥dB</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">CSO68≥dB</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">输出测试口</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">-20dB </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial; FONT-WEIGHT: bold" class="style3">反向光发射<span style="FONT-FAMILY: Arial" class="f14">特性（可选）</span></span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">带宽</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">5 -100MHZ</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">频率分割</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">30/45 45/55 65/88MHz</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">光输出功率 </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">1mW </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">光波长</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">1310nm </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">光连接器</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">SC/APC (FC/APC) </span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">光输出测试点</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial">1V/mW (±20%)</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial; FONT-SIZE: 10pt; FONT-WEIGHT: bold" class="style6">电源</span></div></td>
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                 <div align="left"><span style="FONT-FAMILY: Arial" class="style3">电压</span></div></td>
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                 <p class="style6" align="left"><span style="FONT-FAMILY: Arial">AC60V:<span style="FONT-FAMILY: Arial" class="style3">40 到 90VAC</span></span></p></td>
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